Lighting question

[ramsey]

Not sure about the lights but have you checked your calc/alk? Also, they require a lot of flow so that's something else to consider.

[FireWater]

Could someone help me , i never thought about using different bulbs than what my fixture came with i feel like an idiot. I have a 75 with a happy clam some polops and mushroom,lots of soft corals i kill anything hard. I have 4 blue bulbs and 4 white t5. does anyone have any ideas ? maybe thats my problem with sps I like them and jelous of those who can keep them and dont kn ow how in the world youall can actualy can grow and frag them.

Stedman, create another thread with some particulars about your tank - ie. water parameters, flow, kind of light fixture. More people will see the new thread for just your tank and we can try to help out more and offer advice.